using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using AcknexWrapper;

namespace Test
{
    class Program
    {
        //the main method, called by the scheduler
        private static IEnumerable<ScheduleMethod> myMainMethod()
        {
            EngFun.level_load(null);

            yield return 1;

            ENTITY terrain =             
                ENTITY.ent_createterrain(null, new Vector(100, 0, -5), 10, 10, 5);

            // wait a frame, before changing the terrain !
            yield return 1;

            CONTACT c =
                terrain.ent_getvertex(null, 7);

            c.z += 10;  // increase the vertex height
            c.v = null; // c.x,y,z was changed, instead of c.v      
            terrain.ent_setvertex(c, 7);    // update the mesh

            terrain.ent_fixnormals(0);
        }

        static void Main(string[] args)
        {
            //open the engine
            EngFun.engine_open(null, null);

            //start the scheduler
            Scheduler.StartScheduler(myMainMethod);
        }
    }
}